diff options
| author | faqiang.zhu <faqiang.zhu@nxp.com> | 2018-09-07 21:07:27 +0800 |
|---|---|---|
| committer | faqiang.zhu <faqiang.zhu@nxp.com> | 2018-09-10 10:57:00 +0800 |
| commit | 9a36704925a68cd74c825895a00e751cf5cd3081 (patch) | |
| tree | eb542e0cbe9979f6247e1eff6d60dc80c361387f /drivers | |
| parent | 9486251ced24e3bf3ecbff68a8f9476e694e5bf7 (diff) | |
MA-12283-3 chage eMMC bootloader offset for 8qm B0
for 8qm B0, bootloader in eMMC boot partition should be 0, it is
different from 8qm A0, which need to be 33K.
Change-Id: I3606aaee733b3a159bc818ac4938c34ec65f5896
Signed-off-by: faqiang.zhu <faqiang.zhu@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 1bea0feaf0..186b3d6cfd 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -124,6 +124,8 @@ struct fastboot_device_info fastboot_firmwareinfo; #define FDT_PART_NAME "dtbo" #endif +#define MEK_8QM_EMMC 0 + /* * EP_BUFFER_SIZE must always be an integral multiple of maxpacket size * (64 or 512 or 1024), else we break on certain controllers like DWC3 @@ -796,6 +798,15 @@ static ulong bootloader_mmc_offset(void) { if (is_imx8m() || (is_imx8() && is_soc_rev(CHIP_REV_A))) return 0x8400; + else if (is_imx8qm()) { + int dev_no = mmc_get_env_dev(); + if (MEK_8QM_EMMC == dev_no) + /* target device is eMMC boot0 partition, bootloader offset is 0x0 */ + return 0x0; + else + /* target device is SD card, bootloader offset is 0x8000 */ + return 0x8000; + } else if (is_imx8()) return 0x8000; else |